safest investment and best investment
if you handle is your money, you can trading your capital money
trading bitcoin and trading altcoin
or another your grow bitcoin but if you handle is your money
investment does not require skill we just put the money. while trading requires skill and was not included on the type of investment.
unless you put the investment in altcoin ICOs, it is the best investment in my opinion.
But we need to be very careful while investing in ICO as there are many chances that dev will disappear if they have made enough money from it so we should do good research before investing in it.